Colour
#FF51BB
- #FF51BB
- Magenta
- Dark
- Nearest: Hot pink
#FF51BB is a magenta with RGB values 255, 81, 187 and HSL 323°, 100%, 66%. It is a dark colour, so black text on it reaches 7.1:1 contrast (AAA for normal text). The nearest named colour is Hot pink.
Colour values
#FF51BB#FF51BB
HEX#FF51BB
RGBrgb(255, 81, 187)
RGB (0–1)1, 0.3176, 0.7333
RGB percentages100%, 31.8%, 73.3%
HSLhsl(323.4, 100%, 65.9%)
HSV / HSBhsv(323.4, 68.2%, 100%)
CMYK0%, 68.2%, 26.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,732,603
CSS custom property--colour: #FF51BB;
Brightness & contrast
Relative luminance0.30733WCAG 2.x, 0 is black and 1 is white
Perceived brightness165.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.15:1
Contrast with white2.94:1WCAG normal text: Fail
Contrast with black7.15:1WCAG normal text: AAA
Greyscale equivalent#7E7E7E
Inverted#00AE44
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.94:1WCAG large text: Fail
Contrast with black, large text7.15:1WCAG large text: AAA
Named colours
Hue familymagenta
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#51FF95
Analogous#EC51FF, #FF5164
Triadic#BBFF51, #51BBFF
Split complementary#64FF51, #51FFEC
Tetradic#FFEC51, #51FF95, #5164FF
Tints, shades & saturation
Channel breakdown
R255
G81
B187
Red255 (100%)
Green81 (31.8%)
Blue187 (73.3%)
Hue323.45°
Saturation (HSL)100%
Lightness65.88%
Dominant channelRed
Hex per channelR FF · G 51 · B BB
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